Replacement for 43W3583: Drop-In Alternatives We Stock
Looking for a replacement for the 43W3583 (43W3583 - IBM Serial Pass-thru Module for Blade Server I/O Module)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 43W3583
| SKU | 43W3583 |
|---|---|
| Product | 43W3583 - IBM Serial Pass-thru Module for Blade Server I/O Module |
| Current price | $199.55 |
| Stock status | In Stock |
| Detail page | View 43W3583 › |
Drop-in replacements for 43W3583
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
73P6100 - IBM EServer BladeCenter COPPER PASS-THRU Module - Blade Server I/O Module
SKU: 73P6100
Price: $199.51
39Y9323 - IBM EServer BladeCenter COPPER PASS-THRU Module - Blade Server I/O Module
SKU: 39Y9323
Price: $233.68
44X1916 - IBM QLOGIC 8 GB INTELLIGENT PASS-THRU Module for IBM BladeCenter - EXPANSION Module - 8GB Fibre Channel
SKU: 44X1916
Price: $173.68
44X1907 - IBM QLOGIC 8 GB INTELLIGENT PASS-THRU Module for IBM BladeCenter - EXPANSION Module - 8GB Fibre Channel
SKU: 44X1907
Price: $1,462.36
46M6181 - IBM 10GB EN PASS-THRU Module for IBM BladeCenter EXPANSION Module
SKU: 46M6181
Price: $1,531.58
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.